/* ===================================================================
   HEATSENSE v2 — HEAT COMMAND CENTER  (LIGHT THEME)
   Fonts: Oswald · JetBrains Mono · DM Sans
   Style: Warm cream background, flat colours, vivid output cards
=================================================================== */

:root {
  /* Surfaces — warm cream */
  --bg-page:    #FEF6EC;
  --bg-card:    #FFFFFF;
  --bg-raised:  #FFFAF5;
  --bg-inset:   #FFF1DC;

  /* Text — warm dark */
  --text:  #1C0800;
  --muted: rgba(28, 8, 0, 0.52);
  --faint: rgba(28, 8, 0, 0.30);

  /* Vibrant heat palette — flat, no gradients */
  --gold:    #E5A800;
  --amber:   #D46200;
  --orange:  #D43600;
  --crimson: #A80000;

  /* Risk status — vivid on cream */
  --safe:    #008A3C;
  --caution: #B87800;
  --danger:  #C83000;
  --stop:    #B30030;

  /* Borders */
  --stroke:  rgba(180, 90, 0, 0.14);
  --stroke2: rgba(180, 90, 0, 0.26);

  /* Radius */
  --r-lg: 10px;
  --r-md: 7px;
  --r-sm: 5px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'DM Sans', ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  background: var(--bg-page);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── GRAIN TEXTURE ──────────────────────────────── */
.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  opacity: 0.028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='512' height='512' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px 140px;
  mix-blend-mode: multiply;
  animation: grain-shift 0.12s steps(1) infinite;
}

@keyframes grain-shift {
  0%   { transform: translate(0,    0   ); }
  16%  { transform: translate(-3px, 2px ); }
  33%  { transform: translate( 2px,-3px ); }
  50%  { transform: translate(-2px, 3px ); }
  66%  { transform: translate( 3px,-1px ); }
  83%  { transform: translate(-1px,-2px ); }
  100% { transform: translate( 1px, 0   ); }
}

/* ── BACKGROUND ─────────────────────────────────── */
.app-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--bg-page);
}

.app-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(180, 90, 0, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 90, 0, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
}

.app-bg::after {
  content: '';
  position: absolute;
  top: -150px;
  left: -150px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(212, 98, 0, 0.07);
  filter: blur(80px);
  pointer-events: none;
}

/* ── APP WRAPPER ────────────────────────────────── */
.app {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
  padding: 18px 18px 80px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── TOPBAR ─────────────────────────────────────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--stroke);
  margin-bottom: 22px;
  animation: fadeUp 0.4s ease-out both;
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  width: 38px;
  height: 38px;
  background: var(--amber);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: 0 2px 12px rgba(212, 98, 0, 0.28);
  animation: mark-pulse 3s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes mark-pulse {
  0%, 100% { box-shadow: 0 2px 10px rgba(212, 98, 0, 0.22); }
  50%       { box-shadow: 0 2px 24px rgba(212, 98, 0, 0.44); }
}

.brand-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--amber);
}

.brand-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-top: 1px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 12px;
  border: 1.5px solid var(--stroke2);
  background: #FFF0DC;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 6px rgba(212, 54, 0, 0.50);
  animation: dot-blink 1.9s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes dot-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.22; }
}

/* ── GRID ───────────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  animation: fadeUp 0.4s ease-out 0.08s both;
}

@media (min-width: 1000px) {
  .grid { grid-template-columns: 1.35fr 0.65fr; align-items: start; }
}

/* ── CARD ───────────────────────────────────────── */
.card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--stroke);
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: 0 2px 12px rgba(180, 90, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40%;
  height: 3px;
  background: var(--amber);
}

.card-results {
  margin-top: 18px;
  background: var(--bg-raised);
  animation: fadeUp 0.4s ease-out 0.18s both;
  box-shadow: 0 4px 20px rgba(180, 54, 0, 0.10), 0 1px 4px rgba(0, 0, 0, 0.05);
}

.card-results::before { background: var(--danger); width: 100%; height: 4px; }

/* ── HEADINGS ───────────────────────────────────── */
.card-head { margin-bottom: 14px; }

.h1 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 26px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 6px;
  color: var(--text);
}

.h2 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 6px;
  color: var(--text);
}

.sub { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.55; }

/* ── QUESTIONNAIRE TOP ──────────────────────────── */
.q-top {
  display: grid;
  gap: 10px;
  margin: 4px 0 18px;
  padding: 14px 16px;
  border: 1.5px solid var(--stroke2);
  background: var(--bg-inset);
  border-radius: var(--r-md);
}

.q-meta { display: grid; gap: 3px; }

.q-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
}

.q-title {
  font-family: 'Oswald', sans-serif;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0;
  color: var(--text);
  transition: opacity 180ms ease;
}

.progress {
  height: 4px;
  background: rgba(180, 90, 0, 0.12);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 25%;
  background: var(--amber);
  border-radius: 999px;
  transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── STEP TRANSITION ────────────────────────────── */
.q-steps { min-height: 190px; }

.q-step.is-active { animation: stepIn 250ms cubic-bezier(0.16, 1, 0.3, 1) both; }

@keyframes stepIn {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── FORM INPUTS ────────────────────────────────── */
.label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}

input[type="text"],
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1.5px solid rgba(180, 90, 0, 0.22);
  background: #FFFBF5;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 140ms, box-shadow 140ms;
  -webkit-appearance: none;
}

input[type="text"]::placeholder { color: var(--faint); }

input[type="text"]:focus,
select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(212, 98, 0, 0.12);
  background: #FFFFFF;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='rgba(180,90,0,0.65)'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-color: #FFFBF5;
  padding-right: 36px;
  cursor: pointer;
}

select option { background: #FFF8EE; color: var(--text); }

.hint {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--faint);
  line-height: 1.42;
}

.hint code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  padding: 1px 6px;
  border: 1px solid var(--stroke2);
  border-radius: 3px;
  background: #FFF0DC;
  color: var(--amber);
}

.field { display: grid; }
.field-wide { grid-column: 1 / -1; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.form-grid.compact { grid-template-columns: repeat(2, 1fr); }

/* ── CHOICE GRID ────────────────────────────────── */
.choice-grid,
.sun-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
}

@media (min-width: 540px) {
  .choice-grid  { grid-template-columns: repeat(2, 1fr); }
  .sun-cards    { grid-template-columns: repeat(2, 1fr); }
}

.choice { display: block; cursor: pointer; position: relative; }

.choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-ui {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1.5px solid rgba(180, 90, 0, 0.18);
  border-radius: var(--r-md);
  background: #FFFBF6;
  transition: transform 130ms, border-color 130ms, background 130ms, box-shadow 130ms;
  position: relative;
  overflow: hidden;
}

.choice-ui::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--amber);
  opacity: 0;
  transition: opacity 130ms;
}

/* ── CHOICE ICON ────────────────────────────────── */
.choice-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: var(--r-sm);
  background: #FFF0DC;
  border: 1.5px solid rgba(180, 90, 0, 0.18);
  color: var(--amber);
  flex-shrink: 0;
  transition: background 130ms, border-color 130ms, color 130ms;
}

.choice-icon svg { width: 22px; height: 22px; }

.sun-icon   { color: var(--gold);  background: #FFFAE0; border-color: rgba(200, 160, 0, 0.25); }
.shade-icon { color: var(--muted); background: #F4F6FA; border-color: rgba(0, 0, 0, 0.10); }

.choice-body { display: grid; gap: 2px; }

.choice-title {
  font-family: 'Oswald', sans-serif;
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
}

.choice-sub { font-size: 12px; color: var(--muted); line-height: 1.3; }

.choice:hover .choice-ui {
  border-color: rgba(180, 90, 0, 0.32);
  background: #FFF5EC;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(180, 90, 0, 0.10);
}

.choice input:checked + .choice-ui {
  border-color: var(--amber);
  background: #FFF0DC;
  box-shadow: 0 0 0 2px rgba(212, 98, 0, 0.14), 0 4px 16px rgba(180, 90, 0, 0.12);
}

.choice input:checked + .choice-ui::before { opacity: 1; }

.choice input:checked + .choice-ui .choice-icon {
  background: var(--amber);
  border-color: var(--amber);
  color: #FFFFFF;
}

/* ── HEATWAVE TIP ───────────────────────────────── */
.tip {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--amber);
  background: #FFF5E4;
  border-radius: 0 var(--r-md) var(--r-md) 0;
}

.tip-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 4px;
}

.tip-body { font-size: 13px; color: var(--muted); line-height: 1.45; }

/* ── SUMMARY CARD ───────────────────────────────── */
.summary-card {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1.5px solid var(--stroke2);
  border-radius: var(--r-md);
  background: var(--bg-inset);
}

.summary-head { margin-bottom: 10px; }

.summary-title {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
}

.summary-sub { font-size: 12px; color: var(--faint); margin-top: 2px; }

.summary-grid { display: grid; gap: 8px; }

.srow { display: grid; grid-template-columns: 88px 1fr; gap: 8px; align-items: baseline; }

.sk {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}

.sv { font-weight: 700; font-size: 14px; color: var(--text); }

/* ── ACTIONS ────────────────────────────────────── */
.actions { margin-top: 18px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--r-sm);
  font-family: 'Oswald', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid rgba(28, 8, 0, 0.16);
  background: transparent;
  color: var(--muted);
  transition: transform 100ms, box-shadow 100ms, background 120ms;
}

.btn:hover:not(:disabled) { transform: translateY(-1px); background: rgba(0, 0, 0, 0.04); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: 0.30; cursor: not-allowed; transform: none !important; }

.btn-heat {
  border-color: var(--amber);
  background: var(--amber);
  color: #FFFFFF;
  font-weight: 700;
}

.btn-heat:hover:not(:disabled) {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--text);
  box-shadow: 0 4px 16px rgba(212, 98, 0, 0.24);
}

.btn-primary {
  border-color: var(--orange);
  background: var(--orange);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 3px 14px rgba(212, 54, 0, 0.24);
}

.btn-primary:hover:not(:disabled) {
  background: #C83000;
  box-shadow: 0 5px 20px rgba(212, 54, 0, 0.36);
}

.btn-glow { display: none; }

/* ── SPINNER ────────────────────────────────────── */
.spinner {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.spinner-ring {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(180, 90, 0, 0.18);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── ALERT ──────────────────────────────────────── */
.alert {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--danger);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: #FFF2EE;
  color: var(--text);
}

.alert-title {
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--danger);
  margin-bottom: 4px;
}

.alert-body { font-size: 13px; color: var(--muted); }

/* ── INFO SIDEBAR ───────────────────────────────── */
.bullets { margin: 10px 0 14px; padding: 0; list-style: none; display: grid; gap: 8px; }

.bullets li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

.bullets li::before {
  content: '▸';
  color: var(--amber);
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 3px;
}

.legend { display: flex; gap: 8px; flex-wrap: wrap; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: var(--r-sm);
  padding: 5px 10px;
  border: 1.5px solid var(--stroke);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--bg-raised);
  color: var(--muted);
}

.chip::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.20);
  flex-shrink: 0;
}

.chip-green::before  { background: var(--safe);    box-shadow: 0 0 5px rgba(0,138,60,0.35); }
.chip-yellow::before { background: var(--caution); box-shadow: 0 0 5px rgba(184,120,0,0.35); }
.chip-red::before    { background: var(--danger);  box-shadow: 0 0 5px rgba(200,48,0,0.35); }
.chip-black::before  { background: var(--stop);    box-shadow: 0 0 5px rgba(179,0,48,0.35); }

/* ── RESULTS ────────────────────────────────────── */
.results-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

/* ── HOUR CARDS GRID ────────────────────────────── */
.hours { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 10px; }

@media (min-width: 640px)  { .hours { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .hours { grid-template-columns: repeat(4, 1fr); } }

.hour {
  border-radius: var(--r-md);
  border: 1.5px solid rgba(0, 0, 0, 0.08);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  transition: transform 120ms, box-shadow 120ms;
  animation: hourReveal 0.36s ease-out both;
}

@keyframes hourReveal {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hours .hour:nth-child(1)  { animation-delay: 0.04s; }
.hours .hour:nth-child(2)  { animation-delay: 0.08s; }
.hours .hour:nth-child(3)  { animation-delay: 0.12s; }
.hours .hour:nth-child(4)  { animation-delay: 0.16s; }
.hours .hour:nth-child(5)  { animation-delay: 0.20s; }
.hours .hour:nth-child(6)  { animation-delay: 0.24s; }
.hours .hour:nth-child(7)  { animation-delay: 0.28s; }
.hours .hour:nth-child(8)  { animation-delay: 0.32s; }
.hours .hour:nth-child(9)  { animation-delay: 0.36s; }
.hours .hour:nth-child(10) { animation-delay: 0.40s; }
.hours .hour:nth-child(11) { animation-delay: 0.44s; }
.hours .hour:nth-child(12) { animation-delay: 0.48s; }

.hour:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12); }

.hour-top {
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.hour-title {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hour-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.60);
  flex-shrink: 0;
}

.hour-wbgt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.wbgt-label {
  opacity: 0.65;
  margin-right: 3px;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
}

.hour-body { padding: 12px 14px; }

.kv { display: grid; grid-template-columns: 70px 1fr; gap: 6px; margin: 5px 0; align-items: baseline; }

.k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.v { font-size: 13px; font-weight: 700; }

.notes { margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.45; }

.disclaimer {
  margin: 14px 0 0;
  font-size: 11.5px;
  color: var(--faint);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
  line-height: 1.55;
}

/* ================================================================
   HOUR CARD RISK COLOURS
================================================================ */

.hour-green { border-color: rgba(0, 138, 60, 0.28); }
.hour-green .hour-top { background: var(--safe); color: #003A18; }
.hour-green .hour-dot  { background: rgba(0, 58, 24, 0.40); }
.hour-green .hour-wbgt { color: rgba(0, 58, 24, 0.80); }
.hour-green .hour-title { color: #003A18; }

.hour-yellow { border-color: rgba(184, 120, 0, 0.28); }
.hour-yellow .hour-top { background: #FFD000; color: #3A2800; }
.hour-yellow .hour-dot  { background: rgba(58, 40, 0, 0.35); }
.hour-yellow .hour-wbgt { color: rgba(58, 40, 0, 0.80); }
.hour-yellow .hour-title { color: #3A2800; }

.hour-red { border-color: rgba(200, 48, 0, 0.28); }
.hour-red .hour-top { background: #FF4500; color: #FFFFFF; }
.hour-red .hour-dot  { background: rgba(255, 255, 255, 0.45); }
.hour-red .hour-wbgt { color: rgba(255, 255, 255, 0.85); }
.hour-red .hour-title { color: #FFFFFF; }

.hour-black { border-color: rgba(179, 0, 48, 0.30); }
.hour-black .hour-top {
  background: var(--stop);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}
.hour-black .hour-top::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.12) 0px, rgba(0, 0, 0, 0.12) 8px,
    transparent 8px, transparent 16px
  );
  pointer-events: none;
}
.hour-black .hour-dot  { background: rgba(255, 255, 255, 0.50); }
.hour-black .hour-wbgt { color: rgba(255, 255, 255, 0.88); }
.hour-black .hour-title { color: #FFFFFF; }